Rack for assay tips and assay cups



FIG. 1 is a perspective view of a rack in accordance with the present invention;

FIG. 2 is a top view of the rack of FIG. 1, the opposite side being disclaimed entirely and not shown;

FIG. 3 is a left side view of the rack of FIG. 1;

FIG. 4 is a front view of the rack of FIG. 1, the opposite side being a mirror image; and,

FIG. 5 is a right side view of the rack of FIG. 1.

The broken line circles on the top surface of FIGS. 1-5 represent holding wells each filled with an assay tip or assay cup and form no part of the claimed design. All other broken lines on the exterior of the rack depict unclaimed environment and form no part of the claimed design. 

CLAIM The ornamental design for a rack for assay tips and assay cups, as shown and described. 